This sounds like the beginning of a strange sci-fi movie: US presidents are going to space!
Before you start jumping to conclusions, it's not what you think. Unless you think hair samples of past presidents are being shot into space, then it's exactly what you think.
A company that specializes in this sort of thing will be launching hair samples from George Washington, John F. Kennedy, Dwight Eisenhower, and Ronald Reagan into space. Sure, why not?